New G-Series cordless machines: 824 and 826 Electro Battery

in News
TagsEngineering, engineering and equipment, Equipment, Sennebogen

Mar 31

At bauma 2025, SENNEBOGEN will be presenting two battery-powered recycling excavators from the new G-Series for the first time: the 824 Electro Battery and the 826 Electro Battery. In addition to all the advantages offered by SENNEBOGEN’s 6th generation of machines, these two powerful battery-powered machines are particularly distinguished by their flexibly configurable battery capacity – allowing customers to choose the most economically viable solution while also being well-equipped for the future.

Around three years ago, SENNEBOGEN successfully launched the first electric material handlers with battery technology , which are characterized by high efficiency, emission-free operation , and maximum flexibility . These machines are identified by the “Electro Battery” suffix. With the launch of the two new G-Series battery-powered machines at bauma , the manufacturer is expanding its portfolio of battery-powered material handlers and once again underscoring its commitment to developing innovative and future-oriented solutions for material handling.

Battery-powered machines operate completely CO2-emission-free

As the 6th generation of machines, the SENNEBOGEN G series is characterized by outstanding performance and maximum efficiency in operation. The two battery-powered electric machines, the 824 G Electro Battery and the 826 G Electro Battery, also impress with their powerful combination of high load capacities and long reaches of 12 and 13 meters respectively. High system performance and optimized hydraulics ensure optimal efficiency, while excellent responsiveness allows fast and sensitive work processes. The intelligent, latest-generation SENcon control system installed in them enables intuitive operation that can be individually adjusted to the driver or application, as well as cost-saving remote maintenance options . Equipped with a battery-powered electric drive, the machines operate completely CO2-emissions-free and each saves over 60 t of CO2 per year . Not only does this noticeably relieve the burden on people and the environment, but operating costs are also reduced, as the Electro Battery models require very little servicing and do not require the use of fossil fuels such as diesel or engine oil.

Modular battery concept: 1 to 4 battery packs

The special highlight of the new battery-powered excavators from SENNEBOGEN: Not only do the battery-powered models hardly differ visually from their corded or diesel-powered counterparts, thanks to the modular battery concept the machines can also be flexibly adapted in terms of performance to different application requirements. Both machines are equipped with a 90 kW electric motor . Depending on requirements, 1, 2, 3 or 4 powerful lithium-ion battery packs can be configured and retrofitted. This gives the customer maximum flexibility and future security, as they can initially choose the most economical solution for them and then increase the battery capacity later if necessary. Each battery pack supplies approximately 98 kWh , so that when equipped with four battery packs each can operate for 6 to 7 hours without recharging . The machines are charged time-savingly and efficiently via two to three onboard chargers on the undercarriage , each with a charging capacity of 22 kW , allowing a total charging capacity of either 44 or 66 kW per hour .

Autonomous operation: in battery operation and also wired to the mains

Battery-powered material handlers from SENNEBOGEN are characterized above all by their particularly application-oriented and practical design. This includes, above all, the Dual Power Management System. This allows both autonomous operation in battery mode and when connected to the mains. In battery mode, the machine is powered exclusively by the battery pack and is extremely mobile. If it is connected to the power grid for charging via the charging point on the undercarriage, work can continue in a stationary position because the uppercarriage can still be swiveled 360°. Excess power fed in during the charging process simultaneously recharges the batteries. Another advantage: the recycling company’s existing infrastructure can be used because the machine is charged using a commercially available, standardized 63 A or 125 A CEE plug . There is no need for additional investment in charging stations.

Long-lasting batteries and safe for the operator

The certified high-voltage battery systems of the two cordless machines impress with a long service life of over 4,000 full charge cycles. This is achieved, among other things, by the ideal temperature control of the battery cells in the system. Thanks to the integrated battery storage, peak loads are also smoothed (peak shaving), which reduces the mains connection power and saves electricity costs . Particularly safe for the operator is the fact that no manual intervention in the system is necessary. The Dual Power Management automatically detects the energy source – battery or mains power – and switches to the appropriate operating mode. As part of regular diagnostics, the machine also independently detects faults and interventions in the high-voltage system and shuts down in a controlled manner if necessary.

To be seen at bauma 2025 in Munich

As an example of the two new battery-powered excavators in the G series, the 824 G Electro Battery will be exhibited as one of a total of eight machine innovations at the SENNEBOGEN stand at bauma: from April 7th to 13th, 2025, at the open-air area FM.712, Messe München.

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The new battery-powered electric machines of the SENNEBOGEN G series, 824 G Electro Battery and 826 G Electro Battery, enable CO2 emission-free recycling and can be flexibly equipped with 1 to 4 battery packs.

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The battery-powered 26-ton recycling excavator SENNEBOGEN 826 G Electro Battery with a 13-meter reach also saves over 60 tons of CO2 per year and will be launched on the market at bauma 2025.